baber/WOPTO huggingface dataset:
Patent JP-2010189176-A (JP)
Title: Sheet storage device, sheet carrying device, and image forming device
Inventor: ISHIKAWA YOSHIKUNI
IPC: G03G15/00
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet storage device capable of setting optimum elastic pressure on various sheets and superior in skew correcting function.  <P>SOLUTION: In the upper part of a side fence 2 at the side of a bunch of sheets in a feed tray, a pressure-welded part 10 is formed which has a degree of freedom in the vertical direction for elastically abutting on the stacked sheets. The elasticity of the pressure-welded part 10 is developed when an elastic member 11 is held between the lower side of a pressing part 12 and the side fence 2. A position of fixing (seating) the elastic member 11 is changed by a dial gage 13 to freely set the thrust of the pressure-welded part 10. The pressing part 12 presses upper edges of the bunch of sheets stacked on a bottom plate 1. Even if a clearance is formed between the side fence 2 and the bunch of sheets during setting the bunch of sheets, the pressure-welded part 10 is only pressed against the bunch of sheets downward to keep the pressure of the pressing part 12 on the sheets constant. The upper face of the pressing part 12 has an inclined surface gradually lowering toward the center side of the feed tray to avoid a trouble in setting the sheets.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189985-A (JP)
Title: Folding door
Inventor: KAJI HIDEYUKI
IPC: E06B3/48
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding door which can achieve weight reduction by improving the strength of the door more than the door of a frame assembly.  <P>SOLUTION: The folding door consists of a suspension-side door 3 and a tip-side door 4. The suspension-side door 3 is housed in a frame body 1 having at least a top frame 10 and right-and-left vertical frames 11 and is pivotally supported to the frame body 1 about the side end of the vertical frame 11. The tip-side door 4 can freely rotate with respect to the suspension-side door 3. The suspension-side door 3 and the tip-side door 4 are both constituted of integral molded plates 3a, 4a, which are hollow in cross section, are made of aluminum extruded molded material and have the same cross section in the up-and-down directions. The suspension-side door and the tip-side door each has an opening 20 which is formed by cutting out the inner/outer surface part 21 facing respectively the inside/outside of the opening/closing of the integral molded plates 3a, 4a. A panel body 22 which is inserted in the hollow interior of the integral molded plates 3a, 4a is exposed from the opening 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221647-A (JP)
Title: Method for producing carbon fiber precursor fiber and carbon fiber
Inventor: TANAKA FUMIHIKO
IPC: D01F9/22
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a high-grade precursor fiber for carbon fibers which has little fuzz without impairing productivity, and to provide a method for stably producing a high-performance and high-grade carbon fiber even in a sinter step by using the high-grade precursor fiber for carbon fibers.  <P>SOLUTION: The method for producing the precursor fiber for carbon fibers includes carrying out dry and wet spinning of a polyacrylonitrile-based polymer solution containing a polyacrylonitrile-based polymer wherein Mz/Mw, which represents the ratio of Z-average molecular weight (Mz) to weight average molecular weight (Mw), is not lower than 2.7 and having a viscosity at 50°C of 10-80 Pa s under conditions in which the air gap distance between a spinneret and a coagulation bath liquid level is 10-50 mm and the spinning draft is 2.5-15 by using the spinneret having an average pore pitch of 1.0-2.0 mm and an average pore diameter of 0.05-0.28 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198772-A (JP)
Title: Light source device and projector
Inventor: YAMAMOTO KYO
IPC: F21S2/00
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact light source in which the quantity of light is increased and heat generation can be controlled, and a projector equipped with the light source.  <P>SOLUTION: The light source device 1 includes a light emitting element unit 2 in which a light emitting element 10 is respectively fixed to a part of a plurality of through holes 22 of a support body 20 having the plurality of through holes 22, and the optical axes of the plurality of light emitting elements 10 fixed are made mutually nearly in parallel. A plurality of light emitting element units 2 are arranged in front and rear directions of the optical axes, and the light emitting elements 10 are arranged in any of each through holes 22 overlapping in the optical direction of the support body 20.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199263-A (JP)
Title: Additional component housing device
Inventor: HOKIDA TAKESHI
IPC: H05K5/02
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To realize an additional component housing device capable of stably fixing additional components to prevent them from falling off.  <P>SOLUTION: The additional component housing device for housing additional components in an apparatus includes an additional component insertion section which is provided with its bottom parallel to the plate surface of the plate-like component of the apparatus and has a depression in which additional components are inserted, an additional component housing section which is provided adjacent to the additional component insertion section and in which additional components inserted in the additional component insertion section are housed by being slid parallel to the plate surface of the component, and a retaining means which is mounted to the plate-like component of the apparatus to retain the additional components disposed in the additional component housing section to prevent them from falling off.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010194893-A (JP)
Title: Head cleaning apparatus, image recording apparatus, and head cleaning method
Inventor: MAIDA NORISUKE
IPC: B41J2/165
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head cleaning apparatus capable of stably applying a cleaning liquid to a liquid delivering face of an inkjet head, an image recording apparatus and a head cleaning method.  <P>SOLUTION: A cleaning liquid applying unit 210 for applying the cleaning liquid to a nozzle face 72A of the inkjet head 72 has a plurality of cleaning liquid nozzles aligned in a line along a specified direction. By adjusting the flow speed of the cleaning liquid fed to the cleaning liquid nozzle based on the rotating speed of a cleaning liquid pump 213, a column-like cleaning liquid column 217 can be formed outside the cleaning liquid nozzle. When a flow speed is adjusted so that the height of the cleaning liquid column 217 is higher than the clearance between the cleaning liquid nozzle and the nozzle face 72A, the cleaning liquid can be stably applied to the nozzle face 72A. Instead of adjusting the flow speed of the cleaning liquid by a cleaning liquid pump 213, the flow speed of the cleaning liquid may be adjusted by a water head pressure difference between the nozzle face 72A and the cleaning liquid nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199357-A (JP)
Title: Light emitting device and method for manufacturing the same
Inventor: SUGIYAMA TAKUJI
IPC: H01L33/50
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light emitting device and a method for manufacturing the light emitting device capable of efficiently taking, to the outside, light emitted from a semiconductor light emitting element and showing excellent light distribution characteristics.  <P>SOLUTION: The light emitting device includes the semiconductor light emitting element, a pedestal for mounting the semiconductor light emitting element; a cap having a through hole through which light from the semiconductor light emitting element passes, and sealing the semiconductor light emitting element; and a wavelength conversion member supported into the through hole of the cap, containing a phosphor and transmitting light from the semiconductor light emitting element. A translucent member formed of resin or glass having curved surface shape projected in an emitting direction of light from the through hole of the cap while covering the wavelength conversion member is provided on the cap.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010200100-A (JP)
Title: Image reading apparatus
Inventor: ASAKAWA MASASUKI
IPC: H04N1/19
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To simplify front-side and rear-side illumination means in the double-side simultaneous reading of an image reading apparatus.  <P>SOLUTION: Illumination means for double-side reading are integrated into one, thereby an illuminator and an illumination circuit are simplified, and power consumption is reduced. Furthermore, since the illuminations are integrated into one, shading operations of two photoelectric converting means 20, 21 can be shortened.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199427-A (JP)
Title: Substrate processing apparatus
Inventor: TSUKINOKI WATARU
IPC: H01L21/027
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To rapidly supply a substrate from a carrier to a processing block.  <P>SOLUTION: A carrier C of which a wafer W has been taken out via a wafer carry-in unit 211 is transferred to an arrangement unit 22 for retraction, a new carrier receiving a non-processed wafer W is transferred to the wafer loading-in unit 211, a substrate holding unit 4 for holding one hundred wafers W in a shelf form is prepared when the wafer W is supplied from the new carrier to a processing block S2, five wafers W are collectively transferred from the carrier C to the substrate holding unit 4 by a wafer transfer unit A1, and then the wafers W are transferred from the substrate holding unit 4 to the processing block S2 one by one by a transfer unit A2. Five wafers W are transferred to the substrate holding unit 4 at a time, but the wafers W are taken out of the substrate holding unit 4 one by one. Accordingly, it is possible to rapidly supply the wafer W without interruption in supplying the wafer to the processing block S2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204908-A (JP)
Title: Image retrieval system
Inventor: UENO TOMOHITO
IPC: G06F17/30
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image retrieval system for highly precisely achieving image retrieval based on the highly precise and sufficient number of corresponding point pairs.  <P>SOLUTION: An image retrieval system includes; a local featured value extraction part 1 for extracting local featured values from each feature point of a query image and each retrieval object image; a first corresponding point pair extraction part 2 for comparing the local featured values of the query image with each retrieval object image, and for extracting the pair of feature points whose similarity satisfies prescribed first conditions as a first corresponding point pair; a comparison region restriction part 3 for restricting a comparison region based on the corresponding point pair for each pair of the query image and the retrieval object image; a second corresponding point pair extraction part 4 for comparing the local featured values of the respective comparison regions for each pair of the query image with the retrieval object image, and for extracting the pair of the feature points whose similarity satisfies prescribed second conditions as a second corresponding point pair; and a retrieval result output part 5 for outputting a retrieval result based on the number of the second corresponding point pairs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205631-A (JP)
Title: Fuel cell system
Inventor: MIURA YOSHIHARU
IPC: H01M8/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress freezing of a fuel cell system at the time of blackout.  <P>SOLUTION: In the fuel cell system having a fuel cell power generation device 1 equipped with an exhaust heat recovery heat exchanger 4 in which a low temperature side flow passage 31 is formed and a hot-water storage tank 7 arranged outside the fuel cell power generation device 1, a deaeration valve 14 and a first closing valve 13 are installed between the low temperature side flow passage 31 of a hot-water circulation return piping 10 and the hot-water storage tank 7, and a second closing valve 15 and a drainage valve 16 are installed between the hot-water storage tank 7 of the hot-water circulation outgoing piping 11 and the low temperature side flow passage 31. At the time of blackout, by closing the first closing valve 13 and the second closing valve 15, and by opening the deaeration valve 14 and the drainage valve 16, air is introduced into the hot-water circulation return piping 10 from an air introduction port 23 via the deaeration valve 14, and water is discharged from a water discharge port 24 via the drainage valve 16. The first closing valve 13, the second closing valve 15, the deaeration valve 14 and the drainage valve 16 may be electromagnetic valves.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209941-A (JP)
Title: Cylinder
Inventor: HASEGAWA FUMITO
IPC: F15B15/16
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-stage stroke cylinder capable of reducing the number of fluid ports.  <P>SOLUTION: A piston rod 16 is connected to a first piston 17. The piston rod 16 slidingly penetrates a second piston 18. A third pressure chamber 22 is partitioned between the first piston 17 and the second piston 18. The first piston 17 partitions a first pressure chamber 20 separated from the third pressure chamber 22. The second piston 18 partitions a second pressure chamber 21 separated from the third pressure chamber 22 opposite to the first pressure chamber 20. The pressure receiving area of the first piston 17 in the first pressure chamber 20 is made larger than the pressure receiving area of the first piston 17 in the third pressure chamber 22. The pressure receiving area of the second piston 18 in the second pressure chamber 21 is made larger than the pressure receiving area of the second piston 18 in the third pressure chamber 22. The second pressure chamber 21 and the third pressure chamber 22 communicate with each other through an annular clearance 19.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212994-A (JP)
Title: Mobile communication system and device for controlling the same, and handover control method
Inventor: YAMAMOTO TAKAHARU
IPC: H04W36/38
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To improve high-speed moving performance at low cost while reducing a system-side load required for handover control.  <P>SOLUTION: In a mobile communication system based on an autonomous distribution device of a base station, neighbor base station information is constructed based on a handover history of a mobile terminal, and a handover is predicted using the neighbor base station information. When constructing the neighbor base station information, the time (stay period), during which the mobile terminal is connected to each base station, is stored together. If the predicted period of connection to the next station is shorter than or equal to a predetermined value, the next station is excluded from handover destinations, and further, the next handover destination base station (after-next station) is predicted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217312-A (JP)
Title: Optical scanning device and image forming apparatus
Inventor: MIYATAKE NAOKI
IPC: G02B13/18
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanning device precisely scanning a surface to be scanned without increase in cost and size.  <P>SOLUTION: The optical scanning device is provided with: five light sources; a polygon mirror 2104 having a plurality of deflecting and reflecting surfaces for deflecting five pieces of light flux emitted by the five light sources respectively; and a scanning optical system configured to converge the five pieces of light flux deflected by the polygon mirror 2104 on surfaces of corresponding photoreceptor drums, while being made to dealing with the five photoreceptor drums. Then when the five pieces of light flux emitted from the five light sources are incident on the polygon mirror 2014, two pieces and three (LBc, LBd, and LBe) pieces of the five pieces of light flux are incident on mutually different diffusing and reflecting surfaces. At this time, the one piece LBe among the three pieces (LBc, LBd, and LBe) of light flux is incident horizontally on a deflecting and reflecting surface, and the other four pieces of light flux are all incident obliquely on the deflecting and reflecting surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220029-A (JP)
Title: Station-side device in pon system and method for transferring reception frame of the same
Inventor: OTANI HOMARE
IPC: H04L12/44
Filed: 2009-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a station-side device in a PON (Passive Optical Network) system that enables normal communication without interrupting communication of any other authorized user even when an unauthorized user terminal using a fraudulent MAC (Media Access Control) address is connected to the PON system.  <P>SOLUTION: When a destination MAC address of a reception frame received from a subscriber-side device is a unicast DA, a MAC address retrieval function in a MAC address learning table management section is skipped by translating the destination MAC address into a multicast DA, to determine a predetermined port as a destination port.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010226794-A (JP)
Title: Driving circuit for brushless motor using hall element
Inventor: OKUBO YUICHI
IPC: H02P6/06
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To enable a Hall bias circuit required for taking the detected output of a motor rotational position by a Hall element as an input voltage to be incorporated in an integrated circuit, regardless of the increase in power consumption due to motor supply voltage.  <P>SOLUTION: In the case of high-voltage specifications, a problem arises, when a drive voltage Vcc is used directly as an operating voltage for a Hall bias circuit 32. Power loss due to a bias current, when a Hall element 30 operates becomes excessively large, as compared with the cases of low-voltage specifications. As a result, there is a possibility of its becoming difficult to package the Hall bias circuit 32 as an integrated circuit 14. Thus, to cope with this, by making the drive voltage Vcc for a brushless motor step down through a resistor 34, power loss due to a bias current, when the Hall element 30 operates, is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010226341-A (JP)
Title: Image processing apparatus, image processing system, and processing program
Inventor: KOBAYASHI TETSUYA
IPC: G06T1/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus for performing effective drawing management.  <P>SOLUTION: The apparatus at least includes an inputting means (image inputting unit 100) for inputting a drawing as image information, a storing means (image storing unit 101) for storing the image information of the drawing input by the inputting means, a registering means (position information registering unit 102) for registering information relating to a description position of attribute information of the drawing, and an obtaining means (attribute information obtaining unit 103) for obtaining attribute information from the image information of each drawing stored in the storing means based on information relating to the description position registered in the registering means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223411-A (JP)
Title: Strut damper
Inventor: MIYAZAKI TOMOHIRO
IPC: F16C33/20
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To avoid running incapability of a vehicle when a resin bearing breaks in a strut damper.  <P>SOLUTION: In the strut damper 10, the resin bearing 40 has bearing parts 51 disposed around a piston rod 12, and spring bearing parts 52 disposed around the bearing part 51 to support a suspension spring 13, and a bearing holding plate 32 is provided so as to cover an upper part of the resin bearing 40, and in the resin bearing 40, a projection 52A projecting to a side of the bearing holding plate 32 is provided on an upper face of the spring bearing part 52, and the projection 52A of the upper face of the spring bearing 52 separated away from the bearing part 51 due to breaking is abutted on a lower face of the bearing holding plate 32 to carry out supporting.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229566-A (JP)
Title: Coating liquid, coated sheet, printed matter, and method for determining forgery
Inventor: NAITO MIKIKO
IPC: B41M5/50
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating liquid, a coated sheet, a printed matter, and a method for determining forgery by which forgery is determined by observing an ink dot shape and an ink permeation by using the coated sheet obtained by coating a substrate with a fine particle-containing coating liquid.  <P>SOLUTION: Forgery is determined by detecting the presence or absence of fine particles in a printed matter output by an inkjet printer on a sheet coated with the coating liquid containing fine particles not having fluorescence, not fixing ink, and not penetrating a support, from a reconstruction image observed by a CLSM. As shown in Fig.6, forgery is determined by detecting a spherical non-fluorescence part (black) shown by a white dotted line as a non-fluorescence image of fine particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009172404-A (JP)
Title: Panel member of operation button device for game machine
Inventor: SAKURAI TOMOYUKI
IPC: A63F5/04
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a panel member of an operation button device for a game machine capable of obtaining an excellent operation touch or the like when continuously performing operations along the array of operation buttons.  <P>SOLUTION: The panel member 4 is attached to the operation button device for the game machine for which a plurality of pressurizing switches 2a are arrayed at intervals and has openings perforated to loosely fit respective operation parts 5a for operating the respective pressurizing switches 2a, and slopes 42a of a rising gradient to the peak parts of the respective operation parts 5a along the array direction of the operation parts 5a are formed adjacently to the respective operation parts 5a. A slope 46a between the operation part 5a and the operation part 5a includes a finger receiving slope 43a and a finger feeding slope 42b. The finger receiving slope 43a is formed by being sloped to rise to the finger feeding slope 42b from almost the same height as the peak part of the pressurized operation part 5a at the front. The finger feeding slope 42b is continued with the finger receiving slope 43a and is formed by being sloped to rise to almost the same height as the peak part of the non-pressurized operation part at the back.  <P>COPYRIGHT: (C)2009,JPO&INPIT